5018247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 8779680

約数和(自身を除く): 3761433

約数列:

[1, 3, 9, 13, 17, 27, 29, 39, 51, 87, 117, 153, 221, 261, 351, 377, 459, 493, 663, 783, 841, 1131, 1479, 1989, 2523, 3393, 4437, 5967, 6409, 7569, 10179, 10933, 13311, 14297, 19227, 22707, 32799, 42891, 57681, 98397, 128673, 173043, 185861, 295191, 386019, 557583, 1672749, 5018247]

約数ペア:

[(1, 5018247), (3, 1672749), (9, 557583), (13, 386019), (17, 295191), (27, 185861), (29, 173043), (39, 128673), (51, 98397), (87, 57681), (117, 42891), (153, 32799), (221, 22707), (261, 19227), (351, 14297), (377, 13311), (459, 10933), (493, 10179), (663, 7569), (783, 6409), (841, 5967), (1131, 4437), (1479, 3393), (1989, 2523)]